public async Task <IActionResult> Create(BooksView book)
{
if (ModelState.IsValid)
{
string fileName = "";
if (book.Image != null)
{
fileName = Guid.NewGuid().ToString() + "_" +
book.Image.FileName.Substring(book.Image.FileName.LastIndexOf('\\') + 1);
string uploadFolder = Path.Combine(_hostEnvironment.ContentRootPath, "wwwroot", "images");
string filePath = Path.Combine(uploadFolder, fileName);
FileStream uploadFile = new FileStream(filePath, FileMode.Create);
book.Image.CopyTo(uploadFile);
}
else
{
fileName = "no_image.png";
}
Book newBook = new Book()
{
Title = book.Title,
Author = book.Author,
ISBN = book.ISBN,
PublishedDate = book.PublishedDate,
Image = fileName
};
_context.Add(newBook);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Details), new { id = newBook.Id }));
}
return(View(book));
}
public async Task <ActionResult> Create(BooksView newBook)
{
try
{
var done = _booksService.Edit(_mapper.Map <BooksView, IBooks>(newBook));
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public async Task <ActionResult> Edit(BooksView book)
{
try
{
await _booksService.Update(_mapper.Map <IBooks>(book));
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
private void proccessData(string data)
{
string FromPort = data;
FromPort = FromPort.Trim();
//if (!BarScanner.CheckScanData(FromPort))
//{
// MessageBox.Show("Считанный штрихкод не является штрихкодом книги! Если вы уверены, что штрихкод правильный, попробуйте считать его еще раз");
// return;
//}
Book bookg = new Book();
try
{
switch (bookbll.ISBJVVV(FromPort))
{
case 1:
BooksView book = new BooksView();
book = bookbll.GetBookByBar(FromPort);
bookg = new Book(book);
FillGrid(bookg);
break;
case 2:
BooksViewRED bookred = new BooksViewRED();
bookred = bookbll.GetBookByBarRED(FromPort);
bookg = new Book(bookred);
FillGrid(bookg);
break;
case 3:
BooksViewFCC bookFCC = new BooksViewFCC();
bookFCC = bookbll.GetBookByBarFCC(FromPort);
bookg = new Book(bookFCC);
FillGrid(bookg);
break;
case -1:
MessageBox.Show("Книга не найдена в базе!");
return;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
return;
}
bookg.idm = bl.Count + 1;
bl.Add(new BookForRep(bookg));
}
public async Task <IActionResult> Edit(int id, [Bind("Id,Title,Author,ISBN,PublishedDate,Image")] BooksView book)
{
Book oldBook = await _context.Book.FindAsync(id);
if (id != book.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
string fileName = "";
if (book.Image != null)
{
fileName = Guid.NewGuid().ToString() + "_" + book.Image.FileName.Substring(book.Image.FileName.LastIndexOf('\\') + 1);
string uploadFolder = Path.Combine(_hostEnvironment.ContentRootPath, "wwwroot", "images");
string filePath = Path.Combine(uploadFolder, fileName);
FileStream uploadFile = new FileStream(filePath, FileMode.Create);
book.Image.CopyTo(uploadFile);
//delete old file
System.IO.File.Delete(Path.Combine(uploadFolder, oldBook.Image));
oldBook.Image = fileName;
}
oldBook.Title = book.Title;
oldBook.ISBN = book.ISBN;
oldBook.PublishedDate = book.PublishedDate;
try
{
_context.Update(oldBook);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!BookExists(book.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Details), new { id = book.Id }));
}
return(View(book));
}
void InitTreeView()
{
string[] Title = { "Id", "Title", "Author", "Press", "ISBN", "Price" };
IList <TreeViewColumn> Columns = new List <TreeViewColumn>
{
new TreeViewColumn {
Title = "Id", Sizing = TreeViewColumnSizing.Fixed, MinWidth = 80, Alignment = 0.50F
},
new TreeViewColumn {
Title = "Title", Sizing = TreeViewColumnSizing.Fixed, MinWidth = 200, Alignment = 0.50F
},
new TreeViewColumn {
Title = "Author", Sizing = TreeViewColumnSizing.Fixed, MinWidth = 200, Alignment = 0.50F
},
new TreeViewColumn {
Title = "Press", Sizing = TreeViewColumnSizing.Fixed, MinWidth = 200, Alignment = 0.50F
},
new TreeViewColumn {
Title = "ISBN", Sizing = TreeViewColumnSizing.Fixed, MinWidth = 150, Alignment = 0.50F
},
new TreeViewColumn {
Title = "Price", Sizing = TreeViewColumnSizing.Fixed, MinWidth = 15, Alignment = 0.50F
}
};
for (int i = 0; i < Columns.Count; i++)
{
var column = Columns[i];
var custom_header = new Gtk.Label(Title[i]);
custom_header.Show();
column.Widget = custom_header;
custom_header.ModifyFont(Pango.FontDescription.FromString("Times Bold Italic 13"));
var CellRender = new CellRendererText
{
Xalign = 0.50F,
Background = "White",
Foreground = "Black",
Font = "Lucida Console"
};
column.PackStart(CellRender, true);
column.AddAttribute(CellRender, "text", i);
BooksView.AppendColumn(column);
}
BookList.Clear();
BooksView.Model = BookList;
}
public Book(BooksView b)
{
this.author = b.author;
this.bar = b.bar;
this.cdc = b.cdc;
this.dpublish = b.dpublish;
this.id = b.id;
this.idm = b.idm;
this.illustrs = b.illustrs;
this.inv = b.inv;
this.note = b.note;
this.notesp = b.notesp;
this.placepub = b.placepub;
this.pubhouse = b.pubhouse;
this.size = b.size;
this.title = b.title;
this.volume = b.volume;
}
private void BooksButtonOnClick(object sender, EventArgs e)
{
BooksView booksView = new BooksView();
booksView.Show(this);
}
private void button2_Click(object sender, System.EventArgs e)
{
var booksView = new BooksView();
booksView.Show();
}